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Cheap flights from London to Miami from £347

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MIA
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Miami are usually found in September or May, booked 52 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from London to Miami

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 January 2026.

Round-trip from

£390

One-way from

£347

Popular in

December

Cheapest in

September

Average price

£465

Good round-trip deal

£467 or less

Good one-way deal

£483 or less
SWISS
  • SWISS
  • 26/1-9/2
  • 2 total stops
  • 29h 30m total
  • London to Miami
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21/1
  • 21/1
  • 1 total stop
  • 20h 20m total
  • London to Miami
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£16 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from London (LON) to Miami.
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Price to beat on a one-way flight from London (LON) to Miami.
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Find flight deals from London to Miami

Enter your travel dates to find the best prices.

Cheapest flights from London to Miami
Explore the most affordable flight options available from London to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Mon 26/109:15
LCY
-
MIA
1 stop13h 15m
SWISS
Mon 9/219:50
MIA
-
LCY
1 stop16h 15m
SWISS
Deal found 15/1£390
Wed 4/213:25
LHR
-
MIA
1 stop14h 04m
Air Canada
Mon 23/208:00
MIA
-
LHR
1 stop18h 10m
Air Canada
Deal found 15/1£390
Tue 17/311:20
LGW
-
MIA
1 stop27h 45m
British Airways
Thu 26/317:15
MIA
-
LGW
1 stop11h 45m
British Airways
Deal found 15/1£390
Wed 11/211:30
LHR
-
MIA
1 stop14h 00m
Delta
Mon 23/219:26
MIA
-
LHR
1 stop11h 14m
Delta
Deal found 14/1£391
Tue 27/110:00
LGW
-
MIA
1 stop14h 30m
Air Europa
Fri 30/121:45
MIA
-
LGW
1 stop13h 40m
Air Europa
Deal found 15/1£391
Mon 13/411:30
LHR
-
MIA
1 stop13h 55m
British Airways
Mon 27/417:00
MIA
-
LHR
Nonstop8h 55m
British Airways
Deal found 15/1£392
Mon 13/712:20
LGW
-
MIA
1 stop13h 30m
Iberia
Thu 23/716:55
MIA
-
LGW
1 stop12h 55m
Iberia
Deal found 14/1£392
Thu 22/109:15
LCY
-
MIA
1 stop13h 15m
SWISS
Tue 27/119:50
MIA
-
LCY
1 stop16h 15m
SWISS
Deal found 14/1£392
Mon 13/407:25
LHR
-
MIA
2 stops17h 48m
Multiple Airlines
Fri 24/412:25
MIA
-
LHR
2 stops16h 35m
Multiple Airlines
Deal found 14/1£392
Mon 26/117:25
LGW
-
MIA
1 stop31h 05m
Air Europa
Mon 9/221:45
MIA
-
LGW
1 stop13h 40m
Air Europa
Deal found 14/1£392
Tue 24/1109:15
LCY
-
MIA
1 stop13h 15m
SWISS
Tue 1/1216:40
MIA
-
LCY
1 stop19h 25m
SWISS
Deal found 14/1£393
Fri 13/212:05
LHR
-
MIA
1 stop14h 54m
United Airlines
Fri 27/213:38
MIA
-
LHR
1 stop12h 02m
United Airlines
Deal found 15/1£393

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Miami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 January 2026.
Use the filters below to find and compare flights from London to Miami that are best for you.

Fly from

London

Fly to

Miami

Route

Depart

Return

Price

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 10/3

08:55-18:40

1 stop13h 45m

Miami

Tue 7/4

17:40-10:15

1 stop11h 35m

£391

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 11/5

06:15-15:55

1 stop14h 40m

Miami

Sun 24/5

21:45-07:40

1 stop28h 55m

£394

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 5/2

12:30-11:57

1 stop28h 27m

Miami

Mon 9/2

16:40-09:00

1 stop11h 20m

£397

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 2/2

09:25-14:50

Nonstop10h 25m

Miami

Wed 11/2

21:25-11:10

Nonstop8h 45m

£399

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 9/2

14:45-20:10

Nonstop10h 25m

Miami

Thu 19/2

22:10-11:55

Nonstop8h 45m

£399

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 13/2

13:35-13:13

1 stop28h 38m

Miami

Fri 6/3

09:00-06:30

2 stops16h 30m

£400

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Wed 18/2

10:00-19:30

1 stop14h 30m

Miami

Thu 26/2

21:45-16:25

1 stop13h 40m

£401

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 16/2

10:00-19:30

1 stop14h 30m

Miami

Wed 25/2

21:45-16:25

1 stop13h 40m

£401

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Tue 17/3

10:00-20:30

1 stop14h 30m

Miami

Mon 23/3

22:45-16:25

1 stop13h 40m

£401

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Wed 18/3

10:00-20:30

1 stop14h 30m

Miami

Wed 18/3

22:45-16:25

1 stop13h 40m

£401

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 60 results
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Best time to book a flight from London to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Miami

How far ahead should I book a flight from London to Miami?

Use this chart to determine the optimal time to book a return flight from London to Miami. Price data was last updated on 9 January 2026.

The best time to book flights from London to Miami is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London to Miami?

Currently, May is the cheapest month in which you can book a flight from London to Miami (average of £230). Flying from London to Miami in July is currently the most expensive (average of £350). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to MIA?

Find hourly flight availability from London to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Miami as you normally would.

Weekly flight availability from London to Miami

Explore weekly flight availability from London to Miami. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 January 2026.

The most flights from LON to MIA are scheduled on a Tuesday (24 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).

How much does it cost for a return flight from London to Miami?

What’s the top stopover airport for flights from London to Miami?

Share of one-stop return flights from London to Miami chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Lisbon (LIS) – chosen by Cheapflights users on 42% of one-stop itineraries from London to Miami on Cheapflights.

What’s the cheapest stopover airport for flights from London to Miami?

Average return fare for one-stop flights from London to Miami, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Rome (FCO) is the most affordable one-stop option, with an average return flight price of £314.

What’s the fastest stopover option from London to Miami?

Shortest average travel time for one-stop one-way flights from London to Miami, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) have the shortest average one-way travel time for one-stop routes: 12h 29m.

Which airport typically offers the quickest stopover for flights from London to Miami?

Average stopover duration for one-stop one-way flights from London to Miami, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 12m.

How often are flights from London to Miami delayed?

About 15% of weekly flights between London and Miami have experienced delays in the past year, with the average delay time being 138 minutes.

What is the most punctual flight time for London to Miami flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Miami flights?

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 7% of flights being delayed.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated 16 January 2026.
Check out reviews from past customers who have flown with KLM, Finnair, andVirgin Atlantic from London to Miami to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,440 reviews
Check prices

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,440 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Finnair
7.6
Good
1,349 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Norse Atlantic UK
7.2
Good
KLM
7.7
Good
1,440 reviews
Check prices

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,680 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from London to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Miami from London?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly into when you book flights from London to Miami. 20 airlines have flights to Miami from London on a regular basis. Booking flights from London to Miami should not be difficult; the airport handles an average of 22 inbound flights from London per day.

  • How long is the flight from London to Miami?

    There are many flights that can get you from London to Miami in 10h 25m. Fly via Delta, British Airways, or KLM to get the fastest option. Airlines will cover a distance of 4414 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to Miami round-trip?

    Cheapflights users have booked flights from London to Miami round-trip from £275. Other airlines that can offer you cheap pricing are Delta, from £296, and Icelandair, from £297. Norse Atlantic UK is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London to Miami one-way?

    One-way options have recently been found by users for as low as £148 on Norse Atlantic UK. Other airlines that offer cheap prices include Scandinavian Airlines from £176 and A.P.G. from £216 one-way.

  • What are the most popular routes from London to Miami?

    When deciding which route to take from London to Miami consider London Heathrow - Miami, London Gatwick - Miami or London City - Miami as they are the most popular.

  • What are the most reliable airlines from London to Miami?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Miami on time: Malaysia Airlines (89%), KLM (81%), Air France (81%).

  • What are the cheapest flights from London to Miami?

    Looking at all options, your cheapest flight can be booked for £361. While the most popular route (London Heathrow - Miami) can be booked for £294 on average, our data indicates £1,652 when flying from London to Miami.

  • Can I find deals for flights from London to Miami that include hotel bookings?

    Yes. In addition to deals on London to Miami flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Miami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Miami.

  • Can I find deals for business class flights from London to Miami?

    Yes. Cheapflights offers flight deals from London to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Miami?

    Currently, May is the cheapest month in which you can book a flight from London to Miami (average of £230). Flying from London to Miami in July is currently the most expensive (average of £350). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Key Biscayne
Margate
Boynton Beach
Sunrise
Florida City
Marathon
Palm Beach
Fisher Island
Sunny Isles Beach

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Miami on these airlines

Choose from the following airlines for your flight from London to Miami. Flights are based on user searches made on Cheapflights and were last updated on 16 January 2026.
Virgin Atlantic flights from London to Miami
British Airways flights from London to Miami
Finnair flights from London to Miami

Top 10 airlines flying from London to Miami

Discover the top 10 airlines that operate flights from London to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£275Average£413FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
DeltaCheapest£296Average£613FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IcelandairCheapest£297Average£391FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
SWISSCheapest£299Average£470FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£311Average£366FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£327Average£486FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapest£341Average£459FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
A.P.G.Cheapest£343Average£545FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
United AirlinesCheapest£345Average£458FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air EuropaCheapest£354Average£454FlexibilityNo cancel feeOn-time83%
Search Air Europa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Miami?

Cheapflights makes it easy to find London to Miami flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Miami?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Miami for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Miami with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Miami flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Miami become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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